$\mathrm{2NaHCO_3 + H_2SO_4 \rightarrow ? + 2H_2O + 2CO_2}$. The salt produced is—

Question

Accepted Answer

$\mathrm{Na_2SO_4}$

Answer

$\mathrm{NaCl}$

Answer

$\mathrm{Na_2CO_3}$

Answer

$\mathrm{NaOH}$

2NaHCO3+H2SO4→?+2H2O+2CO2\mathrm{2NaHCO_3 + H_2SO_4 \rightarrow ? + 2H_2O + 2CO_2}2NaHCO3​+H2​SO4​→?+2H2​O+2CO2​. The salt produced is—